[2020] Just stop UBI

I can understand the frustration. The team's reasoning behind the reworks is due to them wanting to tweak and improve existing content rather than introduce a ton of new maps, mechanics, etc into the game when there are still things from previous years that they want to improve upon. That's why we're going to one Op per season starting next year and why "Core Gameplay Improvements" is listed as one of the main features in the next few seasons.